Ken makes a plan before writing a proof to show that the opposite angles of the quadrilateral are congruent. What is missing from his plan?

B

Step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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